142 	struct xfs_mount	*mp = XFS_VFSTOM(vfsp);  in xfs_qm_showargs()  local
145 	if (mp->m_qflags & XFS_UQUOTA_ACCT) {  in xfs_qm_showargs()
146 		(mp->m_qflags & XFS_UQUOTA_ENFD) ?  in xfs_qm_showargs()
151 	if (mp->m_qflags & XFS_GQUOTA_ACCT) {  in xfs_qm_showargs()
152 		(mp->m_qflags & XFS_GQUOTA_ENFD) ?  in xfs_qm_showargs()
157 	if (!(mp->m_qflags & (XFS_UQUOTA_ACCT|XFS_GQUOTA_ACCT)))  in xfs_qm_showargs()
171 	struct xfs_mount	*mp = XFS_VFSTOM(vfsp);  in xfs_qm_mount()  local
175 		xfs_qm_mount_quotainit(mp, args->flags);  in xfs_qm_mount()
187 	struct xfs_mount	*mp = XFS_VFSTOM(vfsp);  in xfs_qm_syncall()  local
193 	if (XFS_IS_QUOTA_ON(mp)) {  in xfs_qm_syncall()
194 		if ((error = xfs_qm_sync(mp, flags))) {  in xfs_qm_syncall()
199 			ASSERT(error != EIO || XFS_FORCED_SHUTDOWN(mp));  in xfs_qm_syncall()
200 			if (XFS_FORCED_SHUTDOWN(mp)) {  in xfs_qm_syncall()
214 	xfs_mount_t		*mp)  in xfs_mount_reset_sbqflags()  argument
219 	mp->m_qflags = 0;  in xfs_mount_reset_sbqflags()
224 	if (mp->m_sb.sb_qflags == 0)  in xfs_mount_reset_sbqflags()
226 	s = XFS_SB_LOCK(mp);  in xfs_mount_reset_sbqflags()
227 	mp->m_sb.sb_qflags = 0;  in xfs_mount_reset_sbqflags()
228 	XFS_SB_UNLOCK(mp, s);  in xfs_mount_reset_sbqflags()
234 	if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)  in xfs_mount_reset_sbqflags()
237 	xfs_fs_cmn_err(CE_NOTE, mp, "Writing superblock quota changes");  in xfs_mount_reset_sbqflags()
239 	tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);  in xfs_mount_reset_sbqflags()
240 	if (xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,  in xfs_mount_reset_sbqflags()
243 		xfs_fs_cmn_err(CE_ALERT, mp,  in xfs_mount_reset_sbqflags()
253 	xfs_mount_t	*mp,  in xfs_qm_newmount()  argument
263 	quotaondisk = XFS_SB_VERSION_HASQUOTA(&mp->m_sb) &&  in xfs_qm_newmount()
264 		mp->m_sb.sb_qflags & (XFS_UQUOTA_ACCT|XFS_GQUOTA_ACCT);  in xfs_qm_newmount()
267 		uquotaondisk = mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT;  in xfs_qm_newmount()
268 		gquotaondisk = mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT;  in xfs_qm_newmount()
278 	if (((uquotaondisk && !XFS_IS_UQUOTA_ON(mp)) ||  in xfs_qm_newmount()
279 	    (!uquotaondisk &&  XFS_IS_UQUOTA_ON(mp)) ||  in xfs_qm_newmount()
280 	     (gquotaondisk && !XFS_IS_GQUOTA_ON(mp)) ||  in xfs_qm_newmount()
281 	    (!gquotaondisk &&  XFS_IS_GQUOTA_ON(mp)))  &&  in xfs_qm_newmount()
282 	    xfs_dev_is_read_only(mp, "changing quota state")) {  in xfs_qm_newmount()
291 	if (XFS_IS_QUOTA_ON(mp) || quotaondisk) {  in xfs_qm_newmount()
296 		if (quotaondisk && !XFS_QM_NEED_QUOTACHECK(mp)) {  in xfs_qm_newmount()
303 			xfs_qm_mount_quotas(mp, 0);  in xfs_qm_newmount()
313 			*quotaflags = mp->m_qflags;  in xfs_qm_newmount()
314 			mp->m_qflags = 0;  in xfs_qm_newmount()
323 	xfs_mount_t	*mp,  in xfs_qm_endmount()  argument
329 		ASSERT(mp->m_qflags == 0);  in xfs_qm_endmount()
330 		mp->m_qflags = quotaflags;  in xfs_qm_endmount()
331 		xfs_qm_mount_quotas(mp, mfsi_flags);  in xfs_qm_endmount()
335 	if (! (XFS_IS_QUOTA_ON(mp)))  in xfs_qm_endmount()
336 		xfs_fs_cmn_err(CE_NOTE, mp, "Disk quotas not turned on");  in xfs_qm_endmount()
338 		xfs_fs_cmn_err(CE_NOTE, mp, "Disk quotas turned on");  in xfs_qm_endmount()
342 	if (XFS_IS_QUOTA_ON(mp) && xfs_qm_internalqcheck(mp))  in xfs_qm_endmount()